检波器

Apparent wavelength: The distance between corresponding points on successive cycles of a wave train as seen by a geophone spread.

视波长：视波长：在检波器排列方向上，波列两相邻周期相应的波峰或波谷之间的距离。

Differs from actual wavelength if the wave train direction makes an angle with the spread.

如果波传播方向与检波器排列方向有一夹角，则与真实波长不同。

Coil can circumvolve within 360°freely which can effectively eliminate surface disturbance,so they have wonderful S/N,little phase displacement and high dynamic performance.

因而该检波器信噪比高，相位差小，具有较高的动态分辨率。

In order to resolve these problems, an independent-developed microseismic monitoring system called MEMS has been developed to aim at this international problem.

为此研制了一套以三分量MEMS检波器为核心硬件的微地震监测系统，并结合GPS系统对监测过程进行精确授时。

Using data from 15 seismographic stations around the world, over a number of years, he also found that the hum is about 10% louder in winter, when air pressure is higher.

使用数年来世界15所地震检波器站收集来的数据，他也发现在大气压相对高的冬天，该声响会相应得高10%。

In recent years, the company's tinning of copper clad steel detector combination of soft cables and cable connectors continuously sold in many overseas countries, foreign customers of our products have already made their cognitive, and now has an independent right to import and export, and with foreign equipment companies have reached a fixed Availability agreement and ushered in the domestic and international trade of all ages.

近年来，公司的镀锡铜包钢检波器组合软电缆和电缆连接器不断销往海外许多国家，国外顾客对我们的产品已早有认知，而今公司已具有独立进出口权，并与国外仪器公司达成固定供货协议，迎来了国内外业内人士的青睐。

The assembly of electrical connectors and tensile members used to support a logging sonde or well geophone or bird.

用来支持测井电极系或井中检波器或水鸟的导电体和抗拉张体组电缆 35 Seismic 合。

This leads us to the concept of arrays of detectors.

这就导致检波器组合的概念。

The principle of undershooting and the configurations of source and navigation system and installation o.

阐述了双船作业的方法原理，就炮船震源与导航系统的配置，以及近场检波器的安装方法作了详细说明。

It is deduced in this paper theoretically the elastic wave equation in two dimen-sional EDA media, for which numerical modeling is carried out.

中文摘要：本文从理论上推导了二维EDA介质中的弹性波动方程，并对其进行了数值模拟，获得了当坐标系旋转30°时用点源激发的三分量波场切片及用相互正交的横波震源在同一位置激发，用两个相互正交的水平检波器接收的四分量全成记录。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。